olsen beyond al qaeda's core leadership in pakistan and the al qaeda affiliates in yemen which terrorist group in your view poses the greatest threat to the country? >> i would say that beyond the al qaeda leadership in pakistan, its presence in yemen, probably the next most significant terrorist threat may emanate from the al qaeda presence in somalia. in terms of the willingness and apparent ability or at least the intent to strike outside of that particular country. we know that country, that group has successfully mounted an attack in uganda, and the apparent ability of the regional affiliates such as that to outside of the borders that country think poses a significant threat. but the threat goes beyond even just al qaeda of course and its affiliates. to two other groups such as hezbollah. so i think again, i have to say that i am not in a position at nctc now so i approach these types of questions with some humility and some deference to the professionals who are looking at these questions on a daily basis. >> one last question if i might. earlier this year undersecretary colin fro